diff --git a/.bumpversion.cfg b/.bumpversion.cfg
deleted file mode 100644
index b15d2ff..0000000
--- a/.bumpversion.cfg
+++ /dev/null
@@ -1,22 +0,0 @@
-[bumpversion]
-current_version = 1.2.0
-parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\.?)(?P<release>[a-z]*)(?P<relver>\d*)
-serialize =
-	{major}.{minor}.{patch}.{release}{relver}
-	{major}.{minor}.{patch}
-commit = True
-tag = True
-sign_tags = True
-tag_name = {new_version}
-message = Release {new_version}
-
-[bumpversion:part:release]
-optional_value = gamma
-values =
-	dev
-	a
-	b
-	rc
-	gamma
-
-[bumpversion:file:taiga/__init__.py]
diff --git a/.readthedocs.yml b/.readthedocs.yml
index 0086f8a..a076dba 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -20,4 +20,3 @@ python:
       path: .
       extra_requirements:
          - docs
-  system_packages: false
diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst
index 2724240..3321ceb 100644
--- a/CONTRIBUTING.rst
+++ b/CONTRIBUTING.rst
@@ -153,15 +153,17 @@ Release a version
 
 #. Update authors file
 #. Merge ``develop`` on ``master`` branch
-#. Bump release via task: ``inv tag-release (major|minor|patch)``
+#. Bump release via task: ``inv tag-release --level=(major|minor|patch)``
 #. Update changelog via towncrier: ``towncrier --yes``
-#. Commit changelog with ``git commit --amend`` to merge with bumpversion commit
+#. Commit changelog with ``git commit --amend`` to merge with bump-my-version commit
 #. Create tag ``git tag <version>``
 #. Push tag to github
 #. Publish the release from the tags page
 #. If pipeline succeeds, push ``master``
 #. Merge ``master`` back on ``develop``
-#. Bump developement version via task: ``inv tag-dev -l (major|minor|patch)``
+#. Bump developement version via task: ``inv tag-dev --level=release``
 #. Push ``develop``
 
+To increment dev version use ``inv tag-dev --level=relver``` (e.g. to pass from ``1.2.0.dev1`` to ``1.2.0.dev2``)
+
 .. _towncrier: https://pypi.org/project/towncrier/#news-fragments
diff --git a/changes/140.feature b/changes/140.feature
new file mode 100644
index 0000000..7c21d74
--- /dev/null
+++ b/changes/140.feature
@@ -0,0 +1 @@
+Switch to bump-my-version
diff --git a/pyproject.toml b/pyproject.toml
index ec767d2..38fb540 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,3 +46,35 @@ target-version = "py310"
 
 [tool.ruff.mccabe]
 max-complexity = 10
+
+[tool.bumpversion]
+allow_dirty = false
+commit = true
+message = "Release {new_version}"
+commit_args = "--no-verify"
+tag = false
+current_version = "1.2.0"
+parse = """(?x)
+    (?P<major>[0-9]+)
+    \\.(?P<minor>[0-9]+)
+    \\.(?P<patch>[0-9]+)
+    (?:
+        .(?P<release>dev)
+        (?:(?P<relver>[0-9]+))?
+    )?
+"""
+serialize = [
+    "{major}.{minor}.{patch}.{release}{relver}",
+    "{major}.{minor}.{patch}"
+]
+
+[tool.bumpversion.parts.release]
+values = [
+    "dev",
+    ""
+]
+optional_value = "dev"
+
+[[tool.bumpversion.files]]
+filename = "taiga/__init__.py"
+search = "{current_version}"
diff --git a/tasks.py b/tasks.py
index 607e27a..d8c0510 100644
--- a/tasks.py
+++ b/tasks.py
@@ -39,8 +39,8 @@ def format(c):  # NOQA
 def towncrier_check(c):  # NOQA
     """Check towncrier files."""
     output = io.StringIO()
-    c.run("git branch --contains HEAD", out_stream=output)
-    skipped_branch_prefix = ["pull/", "develop", "master", "HEAD"]
+    c.run("git branch -a --contains HEAD", out_stream=output)
+    skipped_branch_prefix = ["pull/", "release/", "develop", "master", "HEAD"]
     # cleanup branch names by removing PR-only names in local, remote and disconnected branches to ensure the current
     # (i.e. user defined) branch name is used
     branches = list(
@@ -52,10 +52,8 @@ def towncrier_check(c):  # NOQA
             ),
         )
     )
-    print("Candidate branches", ", ".join(output.getvalue().split("\n")))
     if not branches:
         # if no branch name matches, we are in one of the excluded branches above, so we just exit
-        print("Skip check, branch excluded by configuration")
         return
     branch = branches[0]
     towncrier_file = None
@@ -109,15 +107,22 @@ def coverage(c):
 
 
 @task
-def tag_release(c, level):
+def tag_release(c, level, new_version=""):
     """Tag release version."""
-    c.run("bumpversion --list %s --no-tag" % level)
+    if new_version:
+        new_version = f" --new-version {new_version}"
+    c.run(f"bump-my-version bump {level}{new_version}")
 
 
 @task
-def tag_dev(c, level="patch"):
+def tag_dev(c, level, new_version=""):
     """Tag development version."""
-    c.run("bumpversion --list %s --message='Bump develop version [ci skip]' --no-tag" % level)
+    if new_version:
+        new_version = f" --new-version {new_version}"
+    elif level == "release":
+        c.run("bump-my-version bump patch --no-commit")
+        level = "relver"
+    c.run(f"bump-my-version bump {level} --message='Bump develop version [ci skip]' {new_version} --allow-dirty")
 
 
 @task(pre=[clean])